239152038 has 16 divisors (see below), whose sum is σ = 494797680. Its totient is φ = 76968416.

The previous prime is 239152033. The next prime is 239152051. The reversal of 239152038 is 830251932.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239152033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687045 + ... + 687392.

It is an arithmetic number, because the mean of its divisors is an integer number (30924855).

Almost surely, 2^239152038 is an apocalyptic number.

239152038 is an abundant number, since it is smaller than the sum of its proper divisors (255645642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239152038 is a wasteful number, since it uses less digits than its factorization.

239152038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374471.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 239152038 is about 15464.5413123054. The cubic root of 239152038 is about 620.7137444454.

The spelling of 239152038 in words is "two hundred thirty-nine million, one hundred fifty-two thousand, thirty-eight".